They've never been able to detect any variant. They've said it themselves. They can't tell you what variant you have, they just assume it's the delta or omnicron or whatever else variant they deem "popular" and circulating haha. They keep telling people who aren't vaccinated, to get tested to remain at certain jobs but my areas IH admitted that people who test with no symptoms have inaccurate results that aren't useful. It's like they secretly admitted they can't tell you shit and none of these tests have accurate results because they'd have to invest a working test for covid first haha